Pith Number

pith:DBMDJSW4

pith:2011:DBMDJSW43I3FXBHOD6KFTI4JE7

not attested not anchored not stored refs pending

Slow but complete, two state unfolding/refolding of lysozyme in "tuned" ~6M guanidinium carboxylate solutions

C. Austen Angell, Zuofeng Zhao

arxiv:1111.5647 v2 · 2011-11-23 · cond-mat.soft · physics.bio-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBMDJSW43I3FXBHOD6KFTI4JE7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:06:13.841642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

185834cadcda365b84ee1f9459a38927e577947a537edf3e3b20dfe36e95530b

Aliases

arxiv: 1111.5647 · arxiv_version: 1111.5647v2 · doi: 10.48550/arxiv.1111.5647 · pith_short_12: DBMDJSW43I3F · pith_short_16: DBMDJSW43I3FXBHO · pith_short_8: DBMDJSW4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DBMDJSW43I3FXBHOD6KFTI4JE7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 185834cadcda365b84ee1f9459a38927e577947a537edf3e3b20dfe36e95530b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9811af129548d763aa2d4fddc2a9380c915655c74b2f9c677505b620b4de916",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-11-23T23:07:41Z",
    "title_canon_sha256": "95422d234fe9ee8bc0d36668426b71ea45eb2b868af2daf585826403232493d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5647",
    "kind": "arxiv",
    "version": 2
  }
}